One problem related to engine knocking noise has been reported for the 2000 Chevrolet C2500. The most recently reported issues are listed below.
Upon starting the vehicle consumer noticed a knocking noise coming from the engine department while driving for 45 seconds to 1 minute everyday. Dealership was unable to determine the cause.
| Manifold/header/muffler/tail Pipe problems | |
| Engine Knocking Noise problems | |
| Engine problems | |
| Engine Head Gasket Leaking problems |